45 45 degree right triangle calculator

A right triangle with an angle of 45 degrees is an isosceles right triangle, which means that its other acute angle is also 45 degrees, and the two right-angled sides are equal. If the length of the right-angled side is 1, then the length of its hypotenuse is √2, so the ratio of the three sides is 1:1:√2

45 ̊ Rad π/4 Sine 0.707107 Cosine 0.707107 Tangent 1 Cotangent 1

A 45-45 Right Triangle Calculator is a tool designed to solve problems involving isosceles right triangles, where the two non-right angles are each 45°, and the right angle is 90°. This type of triangle is also known as an isosceles right triangle or a 45-45-90 triangle. In these triangles, the two legs are equal in length, and the relationship between the sides is fixed, which makes it easy to calculate the missing sides or angles when one side is known.

Why Use a 45-45 Right Triangle Calculator?

This calculator simplifies the process of solving for missing sides or angles in a 45-45-90 triangle. Since the properties of this type of triangle are consistent, knowing just one side allows you to easily calculate the other sides, the perimeter, or the area of the triangle. This tool is useful for:

• Geometry and trigonometry students: Quickly solving problems involving 45-45-90 triangles.
• Engineers and architects: In real-world applications where right triangles with 45° angles are common, such as in construction or design.
• Quick problem-solving: When you need to calculate the area or other properties of an isosceles right triangle.